A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 4140-01-622-7314
NSN 6320-01-170-4068
NSN 6130-01-110-2041
NSN 6150-01-168-4644
NSN 5975-01-188-7460
NSN 6110-01-400-4207
NSN 5855-00-256-5562
NSN 5945-01-473-7568
NSN 5985-00-092-8740
NSN 5895-00-448-4059
NSN 5965-01-490-2547
NSN 6135-01-624-7208